27392739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 41174784

約数和(自身を除く): 13782045

約数列:

[1, 3, 11, 33, 73, 83, 137, 219, 249, 411, 803, 913, 1507, 2409, 2739, 4521, 6059, 10001, 11371, 18177, 30003, 34113, 66649, 110011, 125081, 199947, 330033, 375243, 830083, 2490249, 9130913, 27392739]

約数ペア:

[(1, 27392739), (3, 9130913), (11, 2490249), (33, 830083), (73, 375243), (83, 330033), (137, 199947), (219, 125081), (249, 110011), (411, 66649), (803, 34113), (913, 30003), (1507, 18177), (2409, 11371), (2739, 10001), (4521, 6059)]